China Wholesale Black Steel Tube Suppliers - Large Diameter Of Steel Pipes – TOPTAC Manufacture and Factory

Wholesale Black Steel Tube Suppliers - Large Diameter Of Steel Pipes – TOPTAC

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We are one of the leading manufacturers of steel pipe.We have our own factory! Details of Large diameter of steel pipes: Material Q195,Q215,Q235, Q345 Ends 1) Plain2) Beveled3) Thread with Coupling or cap End protector 1) Plastic pipe cap2) Iron protector Technique Electronic Resistance Welded (ERW )Electronic Fusion Welded (EFW)Double Submerged Arc Welded (DSAW) Packing Packed in bundles by containers, in bulk, oiled in bundles by containers, PE clothes or according to different...

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for Galvanized Angle Bar, Galvanised Iron Pipe, Welding Square Tube, Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.

Wholesale Black Steel Tube Suppliers - Large Diameter Of Steel Pipes – TOPTAC Detail:

We are one of the leading manufacturers of steel pipe.We have our own factory!

Details of Large diameter of steel pipes:

Material	Q195,Q215,Q235, Q345
Ends	1) Plain2) Beveled3) Thread with Coupling or cap
End protector	1) Plastic pipe cap2) Iron protector
Technique	Electronic Resistance Welded (ERW )Electronic Fusion Welded (EFW)Double Submerged Arc Welded (DSAW)
Packing	Packed in bundles by containers, in bulk, oiled in bundles by containers, PE clothes or according to different request.
Welded Line Type	Longitudinal
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Delivery	1) Container2) Bulk carrier
MOQ	10 tons
Delivery time	7-20 days after received the advance payemnt
Country of origin	Fancyco,Tianjin, China
Payment	T/T, L/C, Western Union, D/P, D/A, O/A
Price term	FOB, CFR, CIF
Main market	North America, South America, Europe, Middle East, Southeast Asia, Australia and Central Asia and many other countries and regions.
Others	Fitting as screws and flange also can be supplied

Normal Specification of Large diameter of steel pipes

Outer Diameter		Wall Thickness	Length
Inch	mm	mm	meter
1/2″	21.3mm	0.6mm-3.0mm	0.3m-12m
3/4″	26.9mm	0.6mm-3.0mm	0.3m-12m
1″	33.4mm	1.0mm-3.0mm	0.3m-12m
1-1/4″	42.3mm	1.0mm-4.0mm	0.3m-12m
1-1/2″	48.3mm	1.0mm-4.0mm	0.3m-12m
2″	60.3mm	1.5mm-4.0mm	0.3m-12m
2-1/2″	76.1mm	1.5mm-4.0mm	0.3m-12m
3″	88.9mm	1.5mm-9.5mm	0.3m-12m
4″	114.3mm	2.0mm-9.5mm	0.3m-12m
5″	141.3mm	3.0mm-9.5mm	0.3m-12m
6″	168.3mm	3.0mm-12.0mm	1.0m-12m
8″	219.1mm	3.2mm-12.0mm	1.0m-12m
10″	273mm	3.2mm-12.0mm	1.0m-12m
12″	323.8mm	6.0mm-15.0mm	1.0m-12m
14″	355.6mm	8.0mm-15.0mm	1.0m-12m
16″	406.4mm	8.0mm-20.0mm	1.0m-12m

Standard out diameter for Large diameter of steel pipes:

Nominal Pipe Sizes		Outside Diameters (mm)
DN	INCH	ASME	JIS	DIN	GB/T
15	1/2″	21.3	21.7	21.3	20.0
20	3/4″	26.7	27.2	26.9	25.0
25	1″	33.4	34.0	33.7	32.0
32	1.1/4″	42.2	42.7	42.4	42.0
40	1.1/2″	48.3	48.6	48.3	48.0
50	2″	60.3	60.5	60.3	60.0
65	2.1/2″	73.0	76.3	76.1	76.0
80	3″	88.9	89.1	88.9	88.0
90	3.1/2″	101.6	101.6		102.0
100	4″	114.3	114.3	114.3	114.0
125	5″	141.3	139.8	139.7	140.0
150	6″	168.3	165.2	168.3	1.0
200	8″	219.1	216.3	219.1	219.0
250	10″	273.0	267.4	273.0	273.0
300	12″	323.8	318.5	323.9	325.0
350	14″	355.6	355.6	355.6	355.0
400	16″	406.4	406.4	406.4	406.0
450	18″	457.2	457.2	457.0	457.0
500	20″	508.0	508.0	508.0	508.0
550	22″	558.8	558.8		558.0
600	24″	609.6	609.6	610.0	610.0
650	26″	660.4	660.4		660.0
700	28″	711.2	711.2	711.0	711.0
750	30″	762.0	762.0		762.0
800	32″	812.8	812.8	813.0	812.0
850	34″	863.6	863.6		863.0
900	36″	914.4	914.4	914.0	914.0
950	38″	965.2	965.2		965.0
1000	40″	1016.0	1016.0	1015.0	1015.0
1050	42″	1066.8	1066.8		1066.0
1100	44″	1117.6	1117.6		1117.0
1150	46″	1108.4	1108.4		1168.0
1200	48″	1219.2	1219.2	1220.0	1219.0

Specializing in the export of Large diameter of steel pipes.

Packaging of Large diameter of steel pipes:

Standard export bundle wrapped with strong steel strip for seaworthy or as per customers requirement

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Wholesale Black Steel Tube Suppliers - Large Diameter Of Steel Pipes – TOPTAC , The product will supply to all over the world, such as: Estonia, Sri Lanka, France, Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.

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